... dust of abrasive cut-off machine, glazing machine, polishing machine, wood-working machine, grinding machine, lathe, drilling machine, milling machine, ... amount of wind, low noise, strong suction, no exposed power, easy maintaining, convenient and scientific in dust cleaning. It ... well received by the user favorite.Technical parameter:ModelPowerMotor power(KW)Wind(m³/h)Vacuum degree(KPa)Filter area( ...